I'm a pre-reg in hospital on band 5. ie £19,166.
Its plentiful for me for the time being. If i stay on next year, word is that pay will nudge up to about £25k. Not as much as if i opted for community, but still ample.
Its really interesting too.
Don't listen to people who haven't looked into it as a career, as its inevitable they'll be talking out of their arses.